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USB Power Delivery Trigger

USB PD trigger supports SOP / EOP frame events, error checks (SOP / EOP / Chunk / CRC32), and Clause Trigger pattern match on SOP Sequences, Message Header, and Data Object(s).

Mismatched Data Rate versus the bus will not trigger. See Settings and Clause Trigger.

Trigger Settings

USB PD Trigger

USB PD Trigger
  • Channel: Assign the CC channel.
  • Data Rate: Transmission rate (Kbps). Default: 300 Kbps.
  • Simple Trigger: SOP / EOP. Field enabled (Enable) when selected. Default: all cleared.
  • Error Trigger: SOP Error / EOP Error / Chunk Error / CRC32 Error. Field enabled (Enable) when selected. Default: all cleared.
  • Clause Trigger: See Clause Trigger.
  • State: Enter SOP Sequences, Message Header, Data Obj(s) as a data pattern, or leave X / XXh / XXXXh / XXXXXXXXh. Data Obj offset range: 0–7.
    • SOP Type: Default: Any.
    • Message Header / Extended Message Header: Default: XXXXh.
    • Data Obj: Default: XXXXXXXXh; Data Obj Offset Default: 0.
    • Extended Data: Each byte Default: XXh; Offset Default: 0.

See also